130191108306 has 24 divisors (see below), whose sum is σ = 302893599600. Its totient is φ = 37197459432.

The previous prime is 130191108199. The next prime is 130191108317. The reversal of 130191108306 is 603801191031.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 221413156 + ... + 221413743.

It is an arithmetic number, because the mean of its divisors is an integer number (12620566650).

Almost surely, 2^130191108306 is an apocalyptic number.

130191108306 is an abundant number, since it is smaller than the sum of its proper divisors (172702491294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130191108306 is a wasteful number, since it uses less digits than its factorization.

130191108306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442826918 (or 442826911 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 33.

Adding to 130191108306 its reverse (603801191031), we get a palindrome (733992299337).

The spelling of 130191108306 in words is "one hundred thirty billion, one hundred ninety-one million, one hundred eight thousand, three hundred six".